/**
 * Created by Vector on 17/7/25.
 */

 var express = require('express');
 var app = express();
 var fs = require('fs');

 app.get('/:id',function (req,res) {

     fs.readFile(__dirname + '/' +'user.json','utf8',function (err,data) {

         data = JSON.parse(data);
         var user = data["user"+req.params.id];
         console.log(user);
         res.send(user);
         res.end();
     });
 });


 var server = app.listen(3000,function () {

     var host = server.address().address;
     var port = server.address().port;

     console.log("应用实例，访问地址为 http://%s:%s", host, port);
 });